[src/trunk]: src/sys/dev/mii Remove unused variables.

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/880366532f21
branches:  trunk
changeset: 325309:880366532f21
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Dec 17 16:00:23 2013 +0000

description:
Remove unused variables.

diffstat:

 sys/dev/mii/rgephy.c |  15 ++-------------
 1 files changed, 2 insertions(+), 13 deletions(-)

diffs (84 lines):

diff -r fde0563d975f -r 880366532f21 sys/dev/mii/rgephy.c
--- a/sys/dev/mii/rgephy.c      Tue Dec 17 14:30:18 2013 +0000
+++ b/sys/dev/mii/rgephy.c      Tue Dec 17 16:00:23 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rgephy.c,v 1.34 2013/12/16 18:29:57 jakllsch Exp $     */
+/*     $NetBSD: rgephy.c,v 1.35 2013/12/17 16:00:23 martin Exp $       */
 
 /*
  * Copyright (c) 2003
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rgephy.c,v 1.34 2013/12/16 18:29:57 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rgephy.c,v 1.35 2013/12/17 16:00:23 martin Exp $");
 
 
 /*
@@ -169,12 +169,9 @@
 static int
 rgephy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
 {
-       struct rgephy_softc *rsc;
        struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
        int reg, speed, gig, anar;
 
-       rsc = (struct rgephy_softc *)sc;
-
        switch (cmd) {
        case MII_POLLSTAT:
                /*
@@ -350,7 +347,6 @@
 static void
 rgephy_status(struct mii_softc *sc)
 {
-       struct rgephy_softc *rsc;
        struct mii_data *mii = sc->mii_pdata;
        int gstat, bmsr, bmcr;
        uint16_t ssr;
@@ -358,7 +354,6 @@
        mii->mii_media_status = IFM_AVALID;
        mii->mii_media_active = IFM_ETHER;
 
-       rsc = (struct rgephy_softc *)sc;
        if (sc->mii_mpd_rev >= 2) {
                ssr = PHY_READ(sc, RGEPHY_MII_SSR);
                if (ssr & RGEPHY_SSR_LINK)
@@ -455,11 +450,9 @@
 static void
 rgephy_loop(struct mii_softc *sc)
 {
-       struct rgephy_softc *rsc;
        uint32_t bmsr;
        int i;
 
-       rsc = (struct rgephy_softc *)sc;
        if (sc->mii_mpd_rev < 2) {
                PHY_WRITE(sc, MII_BMCR, BMCR_PDOWN);
                DELAY(1000);
@@ -492,10 +485,8 @@
 static void
 rgephy_load_dspcode(struct mii_softc *sc)
 {
-       struct rgephy_softc *rsc;
        int val;
 
-       rsc = (struct rgephy_softc *)sc;
        if (sc->mii_mpd_rev >= 2)
                return;
 
@@ -591,13 +582,11 @@
 static void
 rgephy_reset(struct mii_softc *sc)
 {
-       struct rgephy_softc *rsc;
        uint16_t ssr;
 
        mii_phy_reset(sc);
        DELAY(1000);
 
-       rsc = (struct rgephy_softc *)sc;
        if (sc->mii_mpd_rev < 2) {
                rgephy_load_dspcode(sc);
        } else if (sc->mii_mpd_rev == 3) {